term

<?php
/**
 * A Human Phenotype Ontology Term
 *
 * @author csaba
 *
 */
class Term implements JsonSerializable{
    /**
     * Term id
     * @var unknown
     */
    protected $id;

    /**
     * Term name
     * @var unknown
     */
    protected $name;

    /**
     * Term definition
     * @var unknown
     */
    protected $def;

    /**
     * Term synonym's ids
     * @var unknown
     */
    protected $synonyms = array();

    /**
     * Comment
     * @var unknown
     */
    protected $comment;

    /**
     * Cross references to God knows where
     * @var unknown
     */
    protected $xref = array();

    /**
     * Reference to parent Term
     * @var unknown
     */
    protected $is_a = array();


    //SETTERS

    /**
     * Sets id attribute
     * @param unknown $id
     */
    public function setId($id) {
            $this->id = $id;
    }

    /**
     * Sets name attribute
     * @param unknown $name
     */
    public function setName($name) {
        $this->name = $name;
    }

    /**
     * Sets def attribute
     * @param unknown $def
     */
    public function setDef($def) {
        $this->def = $def;
    }

    /**
     * Sets comment attribute
     * @param unknown $id
     */
    public function setComment($comment) {
        $this->comment = $comment;
    }

    /**
     * Adds a new synonym to synonym array
     * @param unknown $syn
     */
    public function addSynonym(&$syn) {
        $this->synonyms[] = $syn;

    }

    /**
     * Adds a new xref to xref assoc array
     * @param unknown $xrefId
     * @param unknown $xrefName
     */
    public function addXref($xrefId,$xrefName){
        $this->xref[$xrefId]=$xrefName;

    }

    /**
     * Adds a new is_a relationship to is_a assoc array
     * @param unknown $is_aId
     * @param unknown $is_aName
     */
    public function addIs_a($is_aId,$is_aName){
        $this->is_a[$is_aId]=$is_aName;

    }



    //GETTERS


    public function getId(){
        return $this->id;
    }

    public function getName(){
        return $this->name;
    }

    public function getDef(){
        return $this->def;
    }

    public function getComment(){
        return $this->comment;
    }

    public function getSynonyms(){
        return $this->synonyms;
    }

    public function getXrefKeys(){
        return array_keys($this->xref);
    }

    public function getIs_aKeys(){
        return array_keys($this->is_a);
    }

    public function XrefKeyExists($key){
        return isset($this->xref[$key]);
    }

    public function Is_aKeyExists($key){
        return isset($this->is_a[$key]);
    }

    public function __toString(){
        $syns=null;
        foreach ($this->synonyms as $syn){
            $syns.=$syn.';';
        }

        $xrefstring=null;
        foreach ($this->xref as $key=>$value){
            $xrefstring.=$value.';';
        }

        $is_astring=null;
        foreach ($this->is_a as $key=>$value){
            $is_astring.=$value.';';
        }


        return 'id: '.$this->getId().' Name: '.$this->getName().' Def: '.$this->getDef()
        .' Comm: '.$this->getComment().' Syns: '.$syns.' Xrefs: '.$xrefstring.'Is_a: '.$is_astring;
    }

    public function jsonSerialize()
    {
        return get_object_vars($this);
    }

}

?>